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Old 01-14-2013, 03:49 AM   #2
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Join Date: Feb 2009
Fan#: 62506
Location: east of Cincinnati, Ohio, OH
What I Drive: 02 ZX3, 02 MX-5

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Moved to "General Technical Chat". It could be a vacuum leak or your first o2 sensor has gone bad. You might want to see if removing the TB spacer will help.
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